How much does it cost? Tolls are based on how far you drive and what kind of vehicle you're driving. Drivers pay a toll each time they pass through a toll plaza. Depending on where they get on or get off the road, drivers also pay a toll on certain entrance and exit ramps. Drivers without a TxTag pay 33 percent more on Loop 1, SH 45 N, SH 130, and SH 45 SE.